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Compute (AB)^(-1) , where A=[(5,0,4),(2,...

Compute `(AB)^(-1)` , where `A=[(5,0,4),(2,3,2),(1,2,1)],B^(-1)=[(1,2,3),(1,4,3),(1,3,4)]`

Text Solution

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The correct Answer is:
`[(-2,20,-29),(-2,18,-25),(-3,29,-42)]`
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